MCP servers

AugmentClaude Extension (official)

The official AugmentClaude extension — search the marketplace and install skills without leaving Claude Code. One sentence does it.

Your marketplace inside Claude Code: say "set up skills for this project" and it detects your stack, recommends skills, and installs them.

Polymarket

Browse and analyze Polymarket prediction markets from Claude. Read-only by default — can't spend money unless you give it a wallet.

Community MCP server for Polymarket. 45 tools across market discovery, real-time analysis, AI-powered insights, price monitoring, and (with a wallet connected) order execution / portfolio management. Ships a no-wallet "read-only" mode so you can browse and analyze markets without risking real money.

Kalshi

Browse and trade Kalshi prediction markets from Claude. CFTC-regulated and US-friendly — no geofencing.

Community MCP server for Kalshi, the CFTC-regulated US prediction market. Wraps Kalshi's official REST API so Claude can browse markets, read order books, manage your portfolio, and place real-money trades against your funded account.

GitHub

Read and write GitHub repos, issues, and pull requests straight from Claude.

Official GitHub MCP server. Gives Claude access to repositories, issues, pull requests, Actions, and code search across your GitHub account. Hosted remote server, authenticated with a personal access token.

Context7

Pull up-to-date, version-specific library docs and code examples into Claude.

First-party Upstash MCP server that fetches current, version-specific documentation and code examples for thousands of libraries — so Claude writes code against the real API instead of stale training data.

Playwright

Let Claude drive a real browser — navigate, click, fill forms, and snapshot pages.

Microsoft's official Playwright MCP server. Gives Claude structured browser automation — navigate pages, click and type, read accessibility snapshots, and run end-to-end checks without writing test code.

Filesystem

Give Claude scoped read/write access to specific folders on your machine.

Anthropic reference MCP server for local files. Claude can read, write, move, and search files — but only inside the directories you explicitly allow.

Supabase

Query and manage your Supabase project — run SQL, inspect tables, read logs.

Official Supabase MCP server. Lets Claude run SQL, browse tables and migrations, and read logs for a Supabase project. Recommended in read-only, single-project mode.

Notion

Search, read, and update your Notion pages and databases from Claude.

Official Notion MCP server, hosted by Notion. Claude can search your workspace, read and create pages, and update database entries. Authenticates over OAuth.

Slack

Slack's official hosted MCP server. Gives Claude access to your workspace — search messages and channels, send messages, work with canvases, and look up people — over a secure OAuth connection. Nothing to self-host and no tokens to manage.

Linear

Find, create, and update Linear issues, projects, and comments from Claude.

Official Linear MCP server, hosted by Linear. Claude can triage and create issues, update projects and milestones, and leave comments. Authenticates over OAuth.

Sentry

Pull Sentry issues, errors, and traces into Claude — and run Seer root-cause analysis.

Official Sentry MCP server, hosted by Sentry. Claude can read your issues, errors, traces, and performance data, and invoke Seer for AI root-cause analysis. Authenticates over OAuth.

Stripe

Manage Stripe customers, subscriptions, and invoices — and search Stripe docs.

Official Stripe MCP server, hosted by Stripe. Claude can create and inspect customers, subscriptions, invoices, and refunds, and answer questions from Stripe's documentation. Authenticates over OAuth.

ElevenLabs

Official ElevenLabs MCP server. Lets Claude generate speech from text, clone voices, transcribe audio, design brand-new voices, isolate vocals, and create sound effects — powered by ElevenLabs' industry-leading AI audio models.

Brave Search

Give Claude live web, news, image, and local search via the Brave Search API.

Brave's official Search MCP server. Adds web, news, image, video, and local/POI search plus AI summaries — a privacy-first way to give Claude fresh results from the web.

Fetch

Let Claude fetch a URL and read the page as clean markdown.

Anthropic reference MCP server that retrieves a web page and converts it to markdown for Claude to read. A lightweight way to pull a single known URL into the conversation.

Sequential Thinking

Add a structured, step-by-step reasoning tool for breaking down hard problems.

Anthropic reference MCP server that gives Claude a scratchpad for multi-step reasoning — decomposing complex tasks into ordered, revisable thoughts.

Fusion 360

Drive Autodesk Fusion 360 from Claude — sketches, parts, and CAM from plain English.

Describe what you want in plain English and Claude builds it in Autodesk Fusion — sketches, extrusions, parts, and CAM toolpaths, no manual modeling. The highest-rated, most actively maintained Fusion MCP project on GitHub. Works through a Fusion add-in that bridges to a local MCP-Link server over SSE.

Blender

Control Blender from Claude in plain English — analyze scenes, run Python, inspect objects, and render.

Describe what you want in plain English and Claude works inside Blender — analyze scenes, inspect objects and the .blend file, read the Python API docs, run Python, take viewport screenshots, and render. The official Blender Foundation MCP server (Blender Lab). Runs as a stdio server that bridges to a Blender add-on over a TCP socket.

Perplexity

Give Claude real-time web answers, search, deep research, and reasoning via the Perplexity Sonar API.

Perplexity's official MCP server. Connects Claude to the Sonar API for live web search, conversational answers grounded in current sources, deep research, and step-by-step reasoning — a fast way to give Claude fresh, cited results from the web.

Chrome DevTools

Let Claude drive and inspect a real Chrome browser — navigate, click, trace performance, read console and network.

Google's official Chrome DevTools MCP server. Lets Claude control and inspect a real Chrome instance through Puppeteer and the DevTools Protocol — navigate pages, click and fill forms, capture performance traces, and read console and network activity so it can debug live web apps.

Firecrawl

Give Claude web scraping, crawling, search, and structured extraction via the Firecrawl API.

Firecrawl's official MCP server. Adds web scraping, full-site crawling, web search, URL mapping, and LLM-powered structured extraction — a robust way to give Claude clean, markdown-ready content from any page or site.

Glif

Give Claude the ability to run Glif AI workflows — image generation, memes, and AI mini-apps.

Glif's official MCP server. Runs glif.app AI workflows ("glifs") — image generators, memes, selfies, and multimedia AI mini-apps — and lets Claude discover, search, and execute them, all through one creative/generative server.

Claude in Chrome

Run Claude inside your browser — it reads the page, clicks, fills forms, and does multi-step tasks for you.

Anthropic's official Chrome extension. Puts Claude in a side panel on any website so it can see the page and act on your behalf — navigating, clicking, filling forms, extracting data, and completing multi-step tasks. Not an MCP server: it installs from the Chrome Web Store, not the terminal.